JP2913377B2 - 粉体塗料 - Google Patents

粉体塗料

Info

Publication number
JP2913377B2
JP2913377B2 JP7106994A JP10699495A JP2913377B2 JP 2913377 B2 JP2913377 B2 JP 2913377B2 JP 7106994 A JP7106994 A JP 7106994A JP 10699495 A JP10699495 A JP 10699495A JP 2913377 B2 JP2913377 B2 JP 2913377B2
Authority
JP
Japan
Prior art keywords
powder
particles
coating
external additive
particle diameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP7106994A
Other languages
English (en)
Japanese (ja)
Other versions
JPH083480A (ja
Inventor
潔 西田
勉 杉山
克郎 舟戸
憲二 服部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tomoegawa Co Ltd
Original Assignee
Tomoegawa Paper Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tomoegawa Paper Co Ltd filed Critical Tomoegawa Paper Co Ltd
Priority to JP7106994A priority Critical patent/JP2913377B2/ja
Priority to CA002147574A priority patent/CA2147574C/en
Priority to DE69510593T priority patent/DE69510593T2/de
Priority to US08/426,609 priority patent/US5498479A/en
Priority to EP95105951A priority patent/EP0678564B1/de
Publication of JPH083480A publication Critical patent/JPH083480A/ja
Priority to US08/593,274 priority patent/US5567521A/en
Application granted granted Critical
Publication of JP2913377B2 publication Critical patent/JP2913377B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C09D5/031—Powdery paints characterised by particle size or shape
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
JP7106994A 1994-04-22 1995-04-06 粉体塗料 Expired - Fee Related JP2913377B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP7106994A JP2913377B2 (ja) 1994-04-22 1995-04-06 粉体塗料
CA002147574A CA2147574C (en) 1994-04-22 1995-04-21 Powder coating
DE69510593T DE69510593T2 (de) 1994-04-22 1995-04-21 Pulverbeschichtung
US08/426,609 US5498479A (en) 1994-04-22 1995-04-21 Powder coating
EP95105951A EP0678564B1 (de) 1994-04-22 1995-04-21 Pulverbeschichtung
US08/593,274 US5567521A (en) 1994-04-22 1996-01-29 Powder coating

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10794994 1994-04-22
JP6-107949 1994-04-22
JP7106994A JP2913377B2 (ja) 1994-04-22 1995-04-06 粉体塗料

Publications (2)

Publication Number Publication Date
JPH083480A JPH083480A (ja) 1996-01-09
JP2913377B2 true JP2913377B2 (ja) 1999-06-28

Family

ID=26447077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7106994A Expired - Fee Related JP2913377B2 (ja) 1994-04-22 1995-04-06 粉体塗料

Country Status (5)

Country Link
US (1) US5498479A (de)
EP (1) EP0678564B1 (de)
JP (1) JP2913377B2 (de)
CA (1) CA2147574C (de)
DE (1) DE69510593T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7008668B2 (en) 1995-05-09 2006-03-07 Phoqus Pharmaceuticals Limited Powder coating composition for electrostatic coating of pharmaceutical substrates
TR199701323T1 (xx) 1995-05-09 1998-02-21 Colorcon Limited Farmas�tik alttabakalar�n elektrostatik olarak kaplanmas� i�in toz kaplama kompozisyonu.
GB2336551B (en) * 1995-05-09 2000-01-12 Colorcon Ltd Improvements in or relating to electrostatic coating of pharmaceutical substrates
GB9623634D0 (en) 1996-11-13 1997-01-08 Bpsi Holdings Inc Method and apparatus for the coating of substrates for pharmaceutical use
GB9905523D0 (en) * 1999-03-10 1999-05-05 Int Coatings Ltd Powder coating compositions
GB0002305D0 (en) 2000-02-01 2000-03-22 Phoqus Limited Power material for electrostatic application
US6677484B1 (en) 2000-07-31 2004-01-13 E. I. Du Pont De Nemours And Company Melt-sprayed curing agent powder and powder coating compositions made therefrom
JP2003003123A (ja) * 2001-06-25 2003-01-08 Tomoegawa Paper Co Ltd 回収粉再生用の補充用粉体塗料及びそれを使用した回収粉再生方法
GB0407312D0 (en) 2004-03-31 2004-05-05 Phoqus Pharmaceuticals Ltd Method and apparatus for the application of powder material to substrates
US20060058427A1 (en) * 2004-09-15 2006-03-16 O'neill Julia C Power-controlled bonding of resin or (co)polymer powder and flake materials
US7878430B2 (en) * 2006-11-20 2011-02-01 The University Of Western Ontario Method and apparatus for uniformly dispersing additive particles in fine powders

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124734A (en) * 1976-04-30 1978-11-07 Lever Brothers Company Encapsulated particles
DE3565850D1 (en) * 1984-06-27 1988-12-01 Nitto Electric Ind Co Powdered coating composition of epoxy resin and filler
US4600604A (en) * 1984-09-17 1986-07-15 E. I. Du Pont De Nemours And Company Metal oxide-coated copper powder
US4594181A (en) * 1984-09-17 1986-06-10 E. I. Du Pont De Nemours And Company Metal oxide-coated copper powder
JPS61252276A (ja) * 1985-05-01 1986-11-10 Tomoegawa Paper Co Ltd 電気絶縁用粉体塗料
US4654266A (en) * 1985-12-24 1987-03-31 Kachnik Joseph L Durable, high-strength proppant and method for forming same
JPS62252479A (ja) * 1986-04-24 1987-11-04 Tomoegawa Paper Co Ltd 粉体塗料組成物
JPS646070A (en) * 1987-06-29 1989-01-10 Tomoegawa Paper Co Ltd Electrical insulating powder coating composition
US4849256A (en) * 1988-03-11 1989-07-18 The Clorox Company Process for plasticizing polyvinyl alcohol resin
JPH0211666A (ja) * 1988-06-29 1990-01-16 Sekisui Chem Co Ltd 粉体塗料及び粉体塗装方法
GB8906495D0 (en) * 1989-03-21 1989-05-04 Tioxide Group Plc Resinous compositions
US5368936A (en) * 1992-07-02 1994-11-29 Minnesota Mining And Manufacturing Company Granular materials including a ceramic coating which reduces dusting, method of preparing same and method of reducing dust generation
US5362566A (en) * 1993-03-04 1994-11-08 Minnesota Mining And Manufacturing Company Coating composition, granules coated with same, and method of reducing dust generation

Also Published As

Publication number Publication date
JPH083480A (ja) 1996-01-09
DE69510593T2 (de) 1999-11-25
EP0678564A2 (de) 1995-10-25
EP0678564A3 (de) 1998-02-11
EP0678564B1 (de) 1999-07-07
US5498479A (en) 1996-03-12
CA2147574A1 (en) 1995-10-23
CA2147574C (en) 2004-05-25
DE69510593D1 (de) 1999-08-12

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